baber/WOPTO huggingface dataset:
Patent JP-S58137268-A (JP)
Title: Solar-ray collecting and solar cell device
Inventor: MORI TAKASHI
IPC: H01L31/052
Filed: 1982-02-09
Abstract: PURPOSE:To improve efficiency in case of utilization of solar-ray energy by concentrically setting up a transparent disk, to which a solar cell is disposed, to a photoconductor cable receiving solar rays focussed in the cable. CONSTITUTION:Solar rays L focussed by a lens system 1 are transmitted to an arbitrary desired position from the light-receiving surface 2a of the photoconductor cable 2, and used for illumination or others. The transparent disk 3 is disposed at a position at an interval l from the light-receiving surface 2a, and fluorescent materials 3a are scattered into the disk 3. The solar cell 4 is arranged to the outer circumferential section of the disk 3, and converts beams propagated in the radial direction in the disk 3 into the quantity of electricity. Accordingly, solar rays can be utilized effectively because solar rays not introduced into the photoconductor cable 2 are converted into the quantity of electricity by the solar cell 4 and utilized.
Patent JP-H08210556-A (JP)
Title: Vacuum gate valve
Inventor: URYU SHUICHI
IPC: F16K51/02
Filed: 1995-02-07
Abstract: PURPOSE: To make a vacuum gate valve small and thin by setting up an actuator making a valve plate operate within the thickness of a manufacturing device or a vacuum vessel under the vacuum in particular. CONSTITUTION: A vacuum gate valve makes an actuator operating direction 10A of an actuator 10 for rotating a valve plate orthogonal with a valve plate longitudinal direction 3a of this valve plate 3, and in addition, the actuator operating direction 10A is set so as to go along depth direction 1aA of two side walls 1a and 5a of a manufacturing device 5 or vacuum vessel 1.
Patent JP-S63187217-A (JP)
Title: Production of liquid crystal display element
Inventor: TORIGOE TSUNEMITSU
IPC: G02F1/13
Filed: 1987-01-29
Abstract: PURPOSE:To produce the title liq. crystal display element by press-rolling the surface of masking in with the use of a silicon roller with the surface treated by UV ray irradiation to smooth the rugged surface without releasing the ink. CONSTITUTION:A transparent electrode is pattern-formed on the inner surface of a substrate 3 of glass, etc., and then the masking ink obtained by mixing or dissolving a pigment or a dye in a resin component, and adding, if necessary, a solvent is printed and coated on the part excluding the display pattern by offset printing, etc. The masking layer 5 thus printed has a rugged surface. The masking layer 5 is press-rolled by the silicon roller 20 previously irradiated with UV rays to smooth the rugged surface without releasing the masking layer 5. By this method, the surface of the masking layer 5 is smoothed.
Patent JP-H0733740-A (JP)
Title: Pyridinecarboxamide derivative
Inventor: MEARII AN HANAGAN
IPC: C07D521/00
Filed: 1993-01-12
Abstract: PURPOSE: To provide a novel pyridine carboxamide derivative useful as an intermediate for the preparation of agricultural chemicals, especially a selective herbicide for corns.  
     CONSTITUTION: There is provided a compound of formula I (wherein R 1  is H or 1-3C alkyl; R 2  is 1-3C alkyl; and R 3  is H, Cl, F, Br, CH 3 , CF 3  or OCH 3 ), e.g. 2-(chlorosulfonyl)-N,N-dimethyl-3-pyridine carboxamide. The compound is obtained by reacting a compound of formula III (wherein Ph is phenyl), obtained from a halopyridine carboxylic acid derivative of formula II, with sodium hypochlorite or chlorine. The compound of formula I is reacted with ammonia to give a compound of formula IV, e.g. 2-(aminosulfonyl)-N,N- dimethyl-3-pyridine carboxamide, which is transformed into a selective herbicide for corns, e.g. 2-{[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]aminosulfonyl}-N, N-dimethyl-3pyridine carboxamide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57133143-A (JP)
Title: Resin composition for medical material and tool
Inventor: HONDA SEIICHIROU
IPC: C08L101/00
Filed: 1981-02-12
Abstract: PURPOSE: The titled composition, containing a specific graft copolymer obtained by grafting a specific acrylic compound and vinyl chloride onto a specific EVA by the high-pressure polymerizing method, having improved flexibility and transparency without exhibiting the hemolysis and cellular toxcity, and suitable for storage and transportation of blood.  
     CONSTITUTION: A composition containing a graft copolymer obtained by grafting (B) vinyl chloride and (C) a monomer expressed by the formula (X is H or methyl; Y is H or 1W18C alkyl), e.g. 2-ethylhexyl acrylate or n-butyl acrylate, onto (A) ethylene-vinyl acetate copolymer with a vinyl acetate content of 30W 45wt% obtained by the high-pressure polymerizing method as a principal component and further a stabilizer, plasticizer, etc. The amounts of the components are as follows: 70W30wt% component (A), 20W69wt% component (B) and 1W 25wt% component (C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61178005-A (JP)
Title: Defoaming agent
Inventor: NINOMIYA MORIO
IPC: B01D19/04
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a defoaming agent excellent in both of defoaming effect and foaming suppressing effect, by using higher fatty acid having an oxyalkylene group and an oxyphenylethylene group. CONSTITUTION:A compound represented by formula (wherein R is a 5-21C saturated or unsaturated hydrocarbon group, AO is either one of an oxyethylene group, an oxypropylene group and an oxybutylene group, SO is a phenylethylene group, m is an integer of 0-3 and n is an integer of 1-3) is used as a defoaming agent. This compound is synthesized by using higher fatty acid as a stock material but decomposed fatty acid obtained from natural animal and vegetable oils and fats or synthetic fatty acid having a side chain is used. As the oxyalkylene group, an oxyethylene group, an oxypropylene group and an oxybutyl group are used and, as the oxyphenylethylene group, styrene oxide is used and these groups are successively added to fatty acid. This defoaming agent is used alone or in combination with the other defoaming agent. It is pref. to use this defoaming agent in concn. of 1-5,000ppm.
Patent JP-S59150072-A (JP)
Title: Production of molybdenum jig for high-temperature heat treatment
Inventor: FUKAZAWA MIHARU
IPC: C22C1/05
Filed: 1983-02-10
Abstract: PURPOSE:To obtain an Mo jig for a high-temp. heat treatment having excellent high-temp. strength by subjecting a doped Mo material subjected to reduction working at a prescribed reduction ratio or above to stress relief annealing at the recrystallization temp. or below then forming the material and subjecting the formed material to a heat treatment at the temp. higher than the recrystallization temp. CONSTITUTION:A doped Mo sintered material contg. 0.005-0.75wt% >=1 kind among Al, Si and K is subjected to hot rolling at a reduction rate of >=85%. The resulting doped Mo material is subjected to strain relief annealing as it is or at the recrystallization temp. or below and is then formed to a boat for heat treatment. Said boat is then heat-treated in a temp. range from the temp. higher by 100 deg.C than the recrystallization temp. up to 2,200 deg.C. The Mo jig for high- temp. heat treatment having improved resistance to thermal fatigue and creep strength is thus obtd. The Mo jig is usable in a stable state for a long time at elevated temp. and contributes to a considerable improvement in the operating efficiency and reliability of a ceramic calcining furnace and a high-temp. heat treating furnace, etc.
Patent JP-H11205920-A (JP)
Title: Distribution board
Inventor: TAKAGI JUNICHI
IPC: H02B1/42
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent an apparatus attaching plate with mounted electric apparatuses from deflecting and conducting vibrations generated through the electric apparatuses, by bending end portions of an apparatus attaching plate in the direction of a rear surface plate of a housing main body of the board to provide bent portions, and by extending the bent portions to the vicinity of the rear surface plate, and further, by supporting the apparatus attaching plate at a plurality of supporting points. SOLUTION: Bending right and left ends of an apparatus attaching plate 5 and forming their sections in an L-shaped way, bent portions 8 are fastened to rails 7 to attach the apparatus attaching plate 5 to a housing main body 1. Also, bending the upper and the lower end portions of the apparatus attaching plate 5 to provide bent portions 8, the extended end of the nearly middle portion of the two bent portions 8 is contacted with a rear surface plate 6 to support the apparatus attaching plate 5 at a plurality of supporting points. Therefore, when attaching electric apparatuses 2 to the apparatus attaching plate 5, the apparatus attaching plate 5 can be prevented from deflecting and conducting vibrations easily.
Patent JP-H09207452-A (JP)
Title: Thermal recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/333
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve image stability by adding a urea (thiourea) derivative to be expressed by a specified formula as an organic developer and a specified quantity of amino benzenesulfone amide derivative to be expressed by a specified formula as a stabilizer in a thermal coloring layer. SOLUTION: This thermal recording sheet comprises a thermal coloring layer which contains a basic colorless dye and an organic developer arranged on a support body. In the thermal coloring layer, a compound to be expressed by formula I or II is added as an organic developer, and 0.01-2 pts. of amino benzenesulfone amide derivative to be expressed by formula III is added based on 1 pts. of organic developer to be expressed by formula I or II as a stabilizer. In the formulas, A and B represent a hydrogen, a 1-4C alkyl group, a 1-4C alkoxy group, etc., R1 -R3 represent a hydrogen atom, a 1-4C alkyl group, a 1-4C hydroxy group, etc., Y represents a sulfur atom, etc., X represents a lower alkyl group, an alkoxy group, a hydrogen atom, etc., and (m) is an integer of 1-3.
Patent JP-H09196135-A (JP)
Title: Valve incorporating structure in tension adjuster cylinder body for crawler vehicle
Inventor: SAKAI MAKOTO
IPC: F16H7/14
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a valve incorporating part, and prevent leakage of a filling material inside of a cylinder by arranging a position of the valve incorporating part in a range corresponding to a part of not coming into contact with a load applying body among a load applying body contact side end part of a main body. SOLUTION: A grease passage 6 is formed slightly below the axis O of a tension adjuster cylinder main body 1. A tip part 30 of a piston part 3 is formed in a cross-sectional circular shape with the axis O of the main body 1 as the center, and a protrusively arranged part 31 is arranged on the upper side. Branch passages 60 and 61 are communicated with an upper part of the grease passage 6, and a fill valve 4 and a relief valve 5 are incorporated into its end part from above the protrusive part. Among an end surface of the piston tip part 30, only the whole lower side part of the grease passage 6 and both upper side end parts are notched in a width wider than a width of the valves 4 and 5 into which an upper side intermediate part is incorporated so as to be brought into contact with a vertical plate frame 7.  An influence range A of a compressive load is within a range of an end surface of the tip part 30 directly coming into contact with the vertical plate frame 7, and compressive deformation of an incorporating part of the valves 4 and 5 is reduced.
Patent JP-S61178624-A (JP)
Title: Method and apparatus for measuring surface temperature
Inventor: KATO TSUYOSHI
IPC: C21D1/00
Filed: 1985-02-05
Abstract: PURPOSE:To accurately and rapidly measure the surface temp. of high temp. matter, by forming a heat resistant membrane of Pt to the leading end of a sapphire fiber by vapor deposition and arranging said membrane in close vicinity to the surface of an object to be measured in a heating furnace to measure radiation energy from the membrane. CONSTITUTION:A noble metal such as Pt or Ir is applied to the leading end of a sapphire fiber 10 having heat resistance of 2000 deg.C or more by vapor deposition to form a membrane 11 and the fiber 10 is received in a protective pipe 12 made of a metal or ceramic having mechanical strength and impact resistance. The difference alphais provided between the protective pipe 12 and the leading end of the membrane 11 to prevent the damage of the membrane 11 caused by the collision thereof with a material 4 to be measured. This measuring part is provided in close vicinity to the surface of the steel material 4 on the feed device 5 in a heating furnace 2 and the surface of the material 4 measured by emitting the radiation energy from the membrane to a condensing lens 22, a filter 23 and a photoelectric converter 24 from the fiber 10 through an optical fiber 21 and the signal of said converter 24 is displayed on an indicator 27 through an amplifier 25 and a linealizer 26. By this method, an accurate temp. measuring apparatus having a high response speed is obtained.
Patent JP-H07231101-A (JP)
Title: Tunnel transistor and manufacture thereof
Inventor: UEMURA TETSUYA
IPC: H01L29/80
Filed: 1994-02-18
Abstract: PURPOSE:To provide a transistor utilizing a tunnel phenomenon, by which the high integration density and the high speed operation can be achieved. CONSTITUTION:N<+>-GaAs 2 forming a source, an undoped GaAs 3 and P<+>-GaAs 4 forming a drain are laminated on a semi-insulating GaAs susbtrate 1. The part higher than the undoped GaAs 3 undergoes mesa etching. N<+>-GaAs 5 for forming a channel layer and undoped AlGaAs 6 forming a gate insulating film are laminated on the side surface of the exposed mesa. A Schottky electrode 7 is provided thereon. The tunnel junction between bands is formed at the connecting point of the P<+>-GaAs 4 of the drain and the N<+>-GaAs 5 on the undoped GaAs 3. The end of the drain in this junction becomes sharp by the mesa etching. Therefore, the concentration of an electric field is generated. As a result, the density of the tunnel current is increased.
Patent JP-H03225364-A (JP)
Title: Liquid developer for electrostatic charge image
Inventor: KURAMOTO SHINICHI
IPC: G03G9/13
Filed: 1990-01-31
Abstract: PURPOSE:To decrease the generation of gaseous hydrocarbon from a copying machine and to eliminate the need for application of oil on a fixing roll by dispersing toner particles contg. a resin in which a part of the main chains or side chains are connected into a specific carrier liquid mixture. CONSTITUTION:The developer is formed by dispersing the toner particles consisting of coloring agents and the resin into the carrier liquid consisting of the liquid mixture composed of a fluorine solvent and an aliphat. hydrocarbon solvent and/or silicone solvent and having a high resistance and low dielectric constant. The resin (A) in which a part of the main chains or side chains are connected by the interaction of an acid-salt is compounded into the above- mentioned resin. A (co)polymer contg. >=1 kinds of a monomer having an acidic group {e.g.: acrylic acid (deriv.)} and a monomer having a basic group (e.g.: vinyl pyridine) as its component is usable as the resin A.
Patent JP-H08212145-A (JP)
Title: Information processor, method and device for diagnosing memory
Inventor: KOBAYASHI NORIAKI
IPC: G11C29/10
Filed: 1995-02-08
Abstract: PURPOSE: To diagnose a read/write enable memory at high speed concerning the information processor, method and device for diagnosing memory with which the fault of the memory is diagnosed. CONSTITUTION: This device is composed of a processor 11 for accessing a memory 12 and recognizing the fault of the memory 12, register 15 for previously holding test data to be written in all the areas of the memory 12 by the processor 11, comparator 16 for comparing whether the test data read out of the memory 12 by the processor 11 are matched with the test data previously held in the register 15 or not, and latch circuit 17 for latching the compared result of the comparator 16 and supplying it to the processor 11.
Patent JP-H01194415-A (JP)
Title: Furnace port in vertical furnace
Inventor: WATANABE SEIJI
IPC: H01L21/22
Filed: 1988-01-29
Abstract: PURPOSE:To avoid the mixture of a foreign matter in a generated film of a wafer and to uniformize and clean the film by inserting a cylindrical inner ring moved elevationally by an elevationally moving mechanism between a reaction tube and a cap for supporting a boat, and forming a protrusion to be engaged with a furnace port flange at the top of the ring. CONSTITUTION:A cylindrical inner ring 17 to be moved elevationally by an elevationally moving mechanism 7 is inserted between an inner reaction tube 3 and a cap 6 for supporting a boat 4. A protrusion 18 to be engaged with the connector 14a of a furnace port flange 14 is formed at the top of the ring 17. The ring 17 inserted between the tube 3 and the cap 6 performs a role of suppressing a thermal convection at the time of conveying in or out the boat 4, turbulence at the time of conveying in the boat 4, and air suction due to the differential pressure between the furnace pressure and the atmospheric pressure at the time of conveying out the boat 4. Thus, it can reduce the mixture of air into the tube 3 and the invasion of dusts.
Patent JP-S61182752-A (JP)
Title: Polishing plate
Inventor: NAKAMURA NOBUO
IPC: B24D7/18
Filed: 1985-02-07
Abstract: PURPOSE:To perform high accurate polishing with no generation of a step difference in a work to be polished, by changing the curvature of a surface, brought into contact with the work, in the diametric direction. CONSTITUTION:A polishing plate forms its contact surface 3 with a work to be polished in a convex surface as a whole further gradually changes the curvature of said contact surface 3 with respect to the diametric direction. That is, the contact surface 3 provides in its center part a radius of curvature R1 with the center of curvature being O1. While the contact surface 3 provides in its peripheral part a radius of curvature R2 with the center of curvature being O2. (where R1>R2) Further in the region from the center part of the contact surface 3 to its peripheral part, the radius of curvature gradually changes from R1 to R2, still further in accordance with the above also the center of curvature gradually changes from O1 to O2. While a distributive condition of pressure, applied to a polishing pad 1 when a concaved surface of radius of curvature R1 is polished, generates a large pressure in the center part of the polishing plate while a small pressure in the peripheral part. As a result, corrective polishing, planing a ring belt shaped convex part, can be well performed with no generation of a step difference.
Patent JP-S63190027-A (JP)
Title: Creel apparatus
Inventor: TAKEDA NOBUO
IPC: D01H1/18
Filed: 1987-01-30
Abstract: PURPOSE:To hang a large number of large-package roving bobbins, by projecting mounting rails in front of a frame through a supporting member fitting to posts arranged in series along the longitudinal direction of the frame, providing suspending hangers suspended from the mounting rails and disposing guiding rails for the roving bobbin parallel to the mounting rails and along the longitudinal direction of the frame. CONSTITUTION:Supporting posts 3 are disposed in series along the longitudinal direction of a frame 2 and mounting rails 4 are projected in front of the frame 2 through supporting members 8 fitting to the supporting posts 3. A plurality of suspending hangers 5 are suspended from the mounting rails 4 and rails 6 for guiding roving bobbins are suspended along the longitudinal direction of the frame 2. The heights of the rails are staggered to avoid the collision of the roving bobbins. The roving bobbins 1 are vertically transferred by vertically moving the mounting rails 4 suspending the rails 6 with a rope 7. A number of roving bobbins 1 can be hung and the operation such as exchange of the bobbins can be performed on the floor without using a footstool, etc.
Patent JP-H04260819-A (JP)
Title: Glass run installation structure
Inventor: SUZUKI SATOSHI
IPC: B60J10/04
Filed: 1991-02-14
Abstract: PURPOSE:To eliminate production of an abnormal sound or a wind sound. achieve a good seal property of glass, and compensate dispersion, if any, of size between a glass run and a door sash. CONSTITUTION:A resilient member 6 is provided between a surface of a glass run 1 on the opposite side of a glass engagement groove 5 of a main body part 1a and a door sash 3.
Patent JP-H02201764-A (JP)
Title: Cassette loading device
Inventor: YAZAWA AKIO
IPC: G11B15/675
Filed: 1989-01-31
Abstract: PURPOSE:To surely secure the correct ejecting position of a cassette holder by stopping a driving motor, which carries the cassette holder at stopping timing corresponding to the position of the cassette holder detected by means of a holder position detecting means in response to cassette ejecting information. CONSTITUTION:A cassette ejecting information output part 52 outputs the cassette ejecting information to a control circuit 50, simultaneously a holder position detecting part 51 detects the cassette loading position of the cassette holder, outputs a detecting signal to the control circuit 50, the control circuit 50 reversely drives a capstan driving motor 27, etc., and ejects the cassette holder up to a cassette housing position. When the cassette holder is ejected up to the prescribed position, the control circuit 50 impresses a voltage in the reverse direction on the capstan driving motor 27 for a time corresponding to the cassette loading position, brakes it, and stops the driving of the motor 27. Thus the correct ejecting position of the cassette holder can be surely secured.
Patent JP-H01197274-A (JP)
Title: Collating device for image formation device
Inventor: IKESUE MASUMI
IPC: B65H33/08
Filed: 1988-01-30
Abstract: PURPOSE:To enable mounting a collating device to various types of image formation devices by applying the constitution wherein the collating device is independently capable of controlling the operation timing of a driving motor for collation without connection to the control part of an image formation device proper. CONSTITUTION:A sensor 31 is fitted to the sheet discharge part of an image formation device proper 10 for sensing the leading and a trailing ends of a sheet discharged from the sheet discharge roller 18 of the device proper 10. By inputting this sheet discharge signal, a sheet discharge interval time corresponding to the intervals of the leading or trailing ends in a sheet discharge direction, and moreover an interval between the trailing end of a leading sheet and the leading end of a following sheet is measured and saved in a memory. When a sheet discharge signal is not inputted again while the predetermined time longer than discharge intervals, a driving motor for collation is actuated upon an elapse of time exceeding the predetermined time. According to the aforesaid construction, therefore, it is possible for a collating device 20 proper to control the operation timing of a driving motor to shift a bin and a stacker 14 for collation, without connection to the control part of the image formation device proper 10.